Does anyone celebrate Halloween here?  

I did as a child. It was the norm. I haven't celebrated it since I was 12 though. I think that was the last time. I don't see any reason to. It is just another day to me.

No, I can't say I ever really did. I may have as a kid but I don't really remember. If this was the case, it stopped when I was very young. My family celebrates the fall as a whole. 

I don't. I don't have a reason to. I know some cultures celebrate it or something simular to honor dead relatives, friends, etc. which is fine but the westernized celebration is just stupid imo.

I did up until my teen years. It was normal around where I was. I never got into drinking alcohol or anything like that though so when people started going to parties, I kind of just stopped celebrating it.